Objective To explore and build a real, objective, comprehensive clinical nursing individual performance indicators architecture model,and check the rationality and validity for prize distribution by clinical application. Methods The methods included that discuss new ideas of nursing performance management by multi- disciplinary experts,developed clinical personal nursing staff performance evaluation program,worded out indicators and methods for the clinical assessment of individual nurses and nurse managers respectively,then applied research in the pilot departments and hospital step by step. Results A personal performance evaluation framework model was constructed, which include clinical nurses and nursing managers. Experimental results show that the nursing staff in this regard performance program have a high degree of recognition, 98.82% (1 741/1 762) nursing staff understanding of the purpose and significance, 97.15%(1 712/1 762) nurses think the performance model structure is reasonable. After the implementation of the performance program, the outstanding rate of personal performance appraisal of nurses was 93% (1 639/1 762). Conclusions The application of scientific performance appraisal programs can play a positive role in helping improve the quality of clinical care, and promote the stable development of the care team.

Objective To study the chemical constituents of Epimedium brevicornum.Methods Compounds were isolated with various chromatographic techniques,their structures were elucidated by physicochemical methods and spectral analysis.Results Ten compounds were obtained and identified as p-nitroethylphenol(Ⅰ),salidroside(Ⅱ),5,7,4'-trihydroxy-8,3'-diprenylflavone(Ⅲ),kaempferol-3-O-?-L-dirhamnoside(Ⅳ),baohuoside-Ⅰ(Ⅴ),sagittatoside B(Ⅵ),2″-O-rhamnosylicariside Ⅱ(Ⅶ),7,3',4',5'-tetrahydroxyflavanol(Ⅷ),desmethylicaritin(Ⅸ),and 1-O-?-glucopyransosyl-1,4-dihydroxy-2-(3'-hydroxy-3'-methylbutyl)benzene(Ⅹ).Conclusion Compounds Ⅰ,Ⅱ,Ⅳ,and Ⅹ are isolated and identified from the plants of Epimedium L.for the first time and compound Ⅵ is isolated from the title plant for the first time.

Objective:To observe the clinical curative effect of integrated traditional Chinese and western medicine in the treat-ment of patients with ocular herpes zoster. Methods:Seventy patients with ocular herpes zoster in our hospital were selected during De-cember 2011 to December 2013. According to random number table,the patients were divided into two groups. The patients in the con-trol group were treated with ganciclovir 5. 0 mg·kg-1 ·h-1 , ivd, qd and ganciclovir ophthalmic gel, qid. The patients in the observa-tion group were treated with Banlangen granules and acupuncture additionally. The clinical efficacy, the time of blistering, pain and crusting and adverse reactions in the two groups were observed and compared. Results:After the treatment, the effective rate of the ob-servation group was 94. 29% , while that of the control group was 77. 14% (P<0. 05). The time of blistering, pain and crusting in the observation group was significantly shorter than that in the control group (P<0. 05). The incidence of adverse reactions of the ob-servation group was 2. 86%, while that of the control group was 11. 43%(P>0. 05). Conclusion:The clinical efficacy of integrated traditional Chinese and western medicine in the treatment of ocular herpes zoster is obviously better than that of western medicine treat-ment alone with fewer adverse reactions and shorter time of blistering, pain and crusting.

Objective To investigate the values and characteristics of 75 g oral glucose tolerance test (OGTT) in pregnant women.Methods A total of 6 103 singleton pregnant women aged (30.4±3.8) years (18-49 years) who delivered in Peking University First Hospital between May 1,2011 and December 31,2012 underwent the 75 g OGTT at gestational age of 24-28 weeks.They were divided into five groups based on maternal age:＜25 years (n=222,3.6％),25-years (n=2 485,40.7％),30-years (n=2 573,42.2％),35-years (n=683,11.2％),and ≥ 40 years (n=140,2.3％).The normal values of the fasting,1 h and 2 h blood glucose were lower than 5.1,10.0 and 8.5 mmol/L.Gestational diabetes mellitus (GDM) was diagnosed when blood glucose of any point was higher than or equal to normal value.Comparison between groups was tested by analysis of variance and LSD test.Logistic regression was used to calculate the risk for GDM in different age groups.Results (1) The fasting,1 h and 2 h blood glucose levels were in Gaussian distribution.The （-x）+2s were 5.51,11.12 and 9.49 mmol/L.The 97.5 percentile were 5.63,11.32 and 9.95 mmol/L.Fasting plasma glucose of ＜ 25,25-,30-,35-,and ≥ 40 years were (4.53±0.40),(4.60±0.40),(4.67±0.43),(4.74±0.46) and (4.82±0.49) mmol/L.The 1 h blood glucose were (6.98± 1.70),(7.55± 1.60),(7.92± 1.63),(8.30± 1.71) and (8.76± 1.86) mmol/L.The 2 h blood glucose were (6.11±1.33),(6.53±1.27),(6.89±1.33),(7.23±1.50) and (7.57±1.60) mmol/L.Therewas statistical difference in the blood glucose levels at a same time-point test among different age groups (F=29.61,60.17 and 72.29,all P＜0.01).(3) The total prevalence rate of GDM was 21.1％ (1 290/6 103) ; and the prevalence rates were 9.9％ (22/222),16.7％ (414/2 485),22.7％ (583/2 573),32.1％ (219/683) and 37.1％ (52/140) among the five age groups,respectively,with significant differences (x2=120.68,P=0.00).Compared with the group aged ＜25 years,the OR (95％CI) of the prevalence among 25-,30-,35-,and ≥40 years group were 1.82 (1.16-2.86),2.66 (1.70-4.18),4.29 (2.69-6.86) and 5.37 (3.08-9.39),respectively.Conclusions Advanced age is a risk factor for GDM.The risk of GDM increases significantly after 35 years old and pregnancy in women aged ＜ 35 years can reduce the risk of GDM.

Objective: To investigate the relationship between the Smad4-independent pathway of TGF-?1 and drug-resistance of pancreatic cancer. Methods: The sensitivities of Smad4 homozygous-deleted pancreatic cancer cell line BxPC3 to different kinds of anti-cancer drugs (5-Fu, Gemzar, Oxaliplatin, Cisplatin, CPT-11 and Epirubicin) were observed by MTT assay before and after they were transfected with full-length cDNA of TGF-?1 or treated with TGF-?1 (5 and 10 ng/ml) solution. Western blot was used to detect p170 protein expression after stimulation with different concentrations of TGF-?1. Results: Cisplatin had the most powerful killing effect on BxPC3 cells, followed by Oxaliplatin, 5-Fu and CPT-11 with moderate effect and Gemzar and Epirubicin with the least effect. Cells transfected with full-length cDNA of TGF-?1 or treated with TGF-?1 solution became less sensitive to Cisplatin. Western blot revealed upregulation of p170 expression by TGF-?1. Conclusion: The Smad4-independent pathway of TGF-?1 can increase the drug resistance of pancreatic cancer cells through upregulating expression of p170.

Objective:To investigate the expression of PKC? and TGF-? proteins in exocrine pancreatic carcinoma and their relationship. Methods: Forty-two specimens of pancreatic carcinoma and their adjacent tissues were examined for PKC? and TGF-? expression by tissue microarray technique and immunohistochemistry. Results: The expressions of TGF-?1 in the pancreatic carcinoma tissues and their adjacent tissue were 80. 9%(34/42) and 19. 1%(8/42), respectively(P

Objective To investigate the occurrence, prevention and management of surgical complication of contralateral C7 nerve root transfer through the prespinal route to repair the brachial plexus nerve root avulsion injury. Methods From Feb. 2002 to Aug. 2009, 425 patients were performed the contralateral C7 nerve root transfer through the prespinal route with this procedure. There were 379 males and 46 females,with the average age of 21 years (range, 3 months to 56 years). The contralateral C7 nerve root was sectioned at the distal of the middle trunk in 15 cases, at the distal of the anterior and posterior division in 410 patients. The surgical complications related to the health C7 nerve root section and the make of tunnel through the prespinal route and others were analyzed retrospectively. Results The incidence rate of complication was 5.2%(22/425). The surgical complications related to the make of prespinal route including 2 cases had the severe bleeding during the operation because of vertebral artery injury; transitory laryrecurrent nerve palsy occurred in 5 cases, the pain and numbness occurred on the donor upper limber in 4 cases when the patients swallowed. The complications related to the section of contralateral C7 nerve root including the extension of finger and thumb was dysfunction in 5 patients after the operation, 3 cases had the severely pain on the health upper limber, Horner's sign occurred on donor side in 2 children suffered birth palsy, and C6 nerve root was mistaken sectioned as C7 in 1 case. Other serious perioperative complication including the thromboses of the cerebral trunk occurred in 1 case 42 hours postoperative and died in hospital 38 days after the operation. Conclusion The procedure of contralateral C7 nerve root transfer through the prespinal route is safe. The effective method to prevent this complication occurrence is to expose the origin segment of vertebral artery when making prespinal route.

Objective To observe therapeutic effects of HuGanJieXian decoction on rats hepatic fibrosis induced by tetrachloride. Methods Rat models of hepatic fibrosis were constructed by intraperitoneal injection of tetrachloride.HuGanJieXian decoction composed of low, middle, and high dose curcumin were given to these rats respectively at the same time. Sho-saiko-to compound treatment group and Fufangbiejiarangan Tablets treatment group were made as positive control groups. After twelve weeks, all rats were executed. Serum samples were kept for measuring serum levels of PC-Ⅲ, LN, and HA. Left livers were extirpated for pathologic examination including H.E and Masson stainings. Grade of hepatic fibrosis were evaluated according to SSS system. The levels of superoxide dismutase (SOD) and malondialdehyde (MDA) of supematant centrifugated from hepatic tissue homogenate were detected. Results Serum levels of PC-Ⅲ, LN, and HA were depressed obviously in decoction groups compared with those of fibrotic group (P<0.05) , especially in the low-dose curcumin group.HuGanJieXian Decoction could increase the level of SOD and decrease the level of MDA (P<0.05) , especially in the low-dose curcumin group. Staining of H. E and Masson showed that degrees of hepatic fibrosis in decoction groups were improved obviously compared with that of the fibrotic group. Conclusion HuGanJieXian Decoction can improve rat hepatic fibrosis, the mechanism of this effect may be associated with protecting hepatic cell membrane and anti- peroxidative damage.

Objective The stress reaction in double-balloon enteroscopy was investigated,the influencing factors and intervention countermeasures were studied.Methods Cardiovascular effects and physiological reactions of 60 double-balloon enteroscopy patients were surveyed.The patients were divided into 2 groups according to the cardiovascular effects to underwent single factor analysis of related factors.Results The incidence of physiological reactions was 68.3%,the incidence of cardiovascular reactions was 56.7%.Evident difference existed in blood pressure,heart rate and blood oxygen saturation rate before,during and after examination.The grouping analysis showed cardiovascular effects were influenced by many kinds of factors.Conclusions Different degrees of the stress reactions in double-balloon enteroscopy might appear.The influencing factors included the enteroscopy mode and time,gender,age,mood,and physician operation experience.The stress reactions might be reduced by taking the corresponding intervention measures according to the influencing factors.

Objective To explore the treatment experience and surgical strategy in papillary thyroid carcinoma (PTC) patients with parapharyngeal lymph node metastasis. Methods A retrospective review was performed on ten patients with PTC metastasis to parapharyngeal lymph node from January 2005 to August 2014. The treatment experience and surgical strategy were analyzed. Results Three patients accepted initial treatment and 7 patients had a history of surgical treatment prior to PTC. Parapharyngeal lymph node metastasis was diagnosed by imaging examination or fine needle aspiration cytology. Resection of lymph node metastasis was performed via transcervical approach and transmandibular approach. Total thyroidectomy and neck dissection were performed synchronously. All patients received 131I therapy after surgery and did not have recurrence in neck or parapharyngeal space. During follow-up, 3 patients died in 5 years because of lung metastasis, 3 patients survived with tumor , and 4 patients survived without recurrence. The 5-year overall survival rate was 7/10 and the 5-year disease-free was 4/10. Conclusions Parapharyngeal lymph node metastasis from PTC may occur in patients with previous neck dissection or widespread cervical metastases. CT and MRI is helpful for establishing the diagnosis. Surgical resection remains the mainstay of treatment for this disease. PTC patients with parapharyngeal lymph node metastasis have a poor prognosis.